It was found that the expression of GGT7 was upregulated in MIA PaCa‐2 and PANC‐1 cells, and overexpression of GGT7 promoted the proliferation and migration of pancreatic cancer cells. The STRING database predicts that TXNDC12 activates GGT7 through protein–protein interactions with GGT7, and that GGT7 influences the iron death of PAAD cells through the regulation of GSH metabolism. which in turn promotes the development of pancreatic ductal adenocarcinoma [10]. The gene discussed is GGT7; the disease is familial pancreatic carcinoma.